operating slip meaning in English
运行滑动
Examples
- Model qw50a air operated slips has the features of reliably function , easy in operating and efficient in working
该卡瓦具有工作可靠、井口安装方便、操作简便、适用性强等优点。 - Model qw50a air operated slips is a wellhead tools . mainly used to clipping tubing and drilling rod which raise or put down at well repairing service operation
Qw50a气动卡瓦是油田修井作业时，安装在井口上用于卡紧油管及类似管柱的一种工具。